APA (7th ed.) Citation

Prager, E. J. (2009). Earthquakes and volcanoes. Chelsea House.

Chicago Style (17th ed.) Citation

Prager, Ellen J. Earthquakes and Volcanoes. New York: Chelsea House, 2009.

MLA (9th ed.) Citation

Prager, Ellen J. Earthquakes and Volcanoes. Chelsea House, 2009.

Warning: These citations may not always be 100% accurate.